# str="day day up"
# for i in range(len(str)):
#     print(str[i],end=" ")
from operator import ifloordiv
from unittest.util import sorted_list_difference

# list1=[]
# # list1[0]=1
# # list1[1]=2
# list1.append(3)
# list1.append(4)
# list1.append(5)
# print(list1)

list2=[1,2,3]

# list3=list();
# list3.append(1)
# list3.append(2)
# list3.append(3)
# print(list3)

for i in list2:
    print(i)
list2.insert(1,10)
print(list2)
list2.extend([11,12])
print(list2)
list2.sort(reverse=True)
print('---------------')
print(list2)


# list3=sorted(list2)
# print(list2)
# print(list3)
# del list3
# print('***************')
# print(list3) #'list3' is not defined

list4=(1,3,5,7,9)

list5=[i**2 for i in range(1,10) if i%2!=0]
print(list5)

str =('1111',)
print(type(str))

# list4 = range(1,3)
# print(list4)